Clay key to high-temperature supercapacitors
Clay, an abundant and cheap natural material, is a key ingredient in a supercapacitor that can operate at very high temperatures, according to Rice University researchers who have developed such a device.
Intel's Haswell to extend battery life, set for Taipei launch
U.S. announces desert 'solar energy zones'
The Obama administration on Thursday announced its plan for solar energy development, directing large-scale industrial projects to 285,000 acres of desert in the Western U.S. while opening 20 million acres of the Mojave for ...
Scientist who saw drowned polar bears reprimanded
(AP)—An Alaska scientist whose observations of drowned polar bears helped galvanize the global warming movement has been reprimanded for improper release of government documents.
Scientists Track Heat in Tiny Rolls of Carbon Atoms
(PhysOrg.com) -- IBM Research scientists today announced a landmark study in the field of nanoelectronics; the development and demonstration of novel techniques to measure the distribution of energy and heat in powered carbon ...
Slight change in wind turbine speed significantly reduces bat mortality
While wind energy has shown strong potential as a large-scale, emission-free energy source, bat and bird collisions at wind turbines result in thousands of fatalities annually. Migratory bats, such as the ...
Arctic scientist's complaint being reviewed
(AP) -- An inquiry is under way into the treatment of suspended Arctic scientist Charles Monnett, an Interior Department official said.
The walls have ears: Princeton researchers develop walls that can listen, and talk
(Phys.org) —Using a modern twist on a technology developed in the 1920s, researchers at Princeton University have embedded ultrathin radios directly on plastic sheets, which can be applied to walls and ...
Open software platform helps to save energy
Starting 2011, energy suppliers will be obligated to offer variable power prices. A new energy management software platform will enable customers in future to opt for fl exible electricity rates, so that they can purchase ...
The wrong sites for solar
Is it possible that solar energy - clean, renewable, virtually infinite - could have a downside? As it's being pursued on our public lands, yes.
Free PC widgets save energy
I shaved 0.86 pounds of emissions from my carbon footprint and saved 0.646 kilowatt hours yesterday, and if the little widget on my PC can be believed, more than 22,000 people in 128 countries did roughly the same.
Western Australian company perfecting biochar for farms
A local bio energy company are refining their prototype for turning farming waste products into high value biochar and electricity generation.
Compact vibration harvester power supply with highest efficiency opens door to "fix-and-forget" sensor nodes
OMRON and Holst Centre/imec have unveiled a prototype of an extremely compact vibrational energy harvesting DC power supply with worlds' highest efficiency. The prototype will be demonstrated at the TECHNO-FRONTIER2014 ...
Emissions from energy use in the water sector are poorly understood
Greater understanding is needed of greenhouse gas (GHG) emissions from energy use in the water sector if it is to meet sustainability goals, according to researchers at the University of East Anglia (UEA).